CN202446249U - Peritoneoscope lens flushing and drying device - Google Patents
Peritoneoscope lens flushing and drying device Download PDFInfo
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- CN202446249U CN202446249U CN2012200681288U CN201220068128U CN202446249U CN 202446249 U CN202446249 U CN 202446249U CN 2012200681288 U CN2012200681288 U CN 2012200681288U CN 201220068128 U CN201220068128 U CN 201220068128U CN 202446249 U CN202446249 U CN 202446249U
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- 238000001035 drying Methods 0.000 title claims abstract description 61
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 57
- 238000005406 washing Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 230000002745 absorbent Effects 0.000 claims description 15
- 239000002250 absorbent Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
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- 238000002357 laparoscopic surgery Methods 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000011780 sodium chloride Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 208000004550 Postoperative Pain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
一种腹腔镜镜头冲洗干燥装置，包括套管、冲洗管、干燥组件、连接件和手柄，所述套管的内径与腹腔镜镜筒外径的公称尺寸相同且为动配合，在套管壁上，设置了两个用于安装冲洗管和干燥组件的通孔，在套管的后端设置有弧形槽，所述冲洗管前端侧壁设置有冲洗液出口，其后端侧壁设置有冲洗液控制开关，所述干燥组件为装有吸水海绵的管件，该管件的前端侧壁设置有将冲洗液引入吸水海绵的开口，冲洗管的前端插入套管管壁上设置的安装冲洗管的通孔中，装有吸水海绵的管件前端插入套管管壁上设置的安装干燥组件的通孔中，连接件的一端与冲洗管的后端部段连接，其另一端与装有吸水海绵的管件的后端部段连接，手柄安装在连接件上。
A laparoscopic lens washing and drying device, including a sleeve, a washing tube, a drying assembly, a connector and a handle, the inner diameter of the sleeve is the same as the nominal size of the outer diameter of the laparoscopic lens barrel and is a dynamic fit. There are two through holes for installing the flushing pipe and the drying assembly, and an arc-shaped groove is arranged at the rear end of the casing. The front side wall of the flushing pipe is provided with a flushing liquid outlet, and the rear end side wall is provided with a The flushing liquid control switch, the drying component is a pipe fitting equipped with a water-absorbing sponge, the front side wall of the pipe fitting is provided with an opening for introducing the flushing liquid into the water-absorbing sponge, and the front end of the flushing pipe is inserted into the installation flushing pipe provided on the casing pipe wall In the through hole, the front end of the pipe fitting equipped with a water-absorbing sponge is inserted into the through hole for installing the drying component provided on the wall of the casing pipe, one end of the connector is connected with the rear end section of the flushing pipe, and the other end is connected with the The rear end sections of the pipe fittings are connected, and the handle is mounted on the connecting piece.
Description
技术领域 technical field
本实用新型属于医疗器械，特别涉及一种腹腔镜手术中，用于冲洗和干燥腹腔镜的装置。The utility model belongs to medical instruments, in particular to a device for washing and drying the laparoscope in laparoscopic surgery.
背景技术 Background technique
腹腔镜手术作为微创外科手术的重要组成部分，因其创伤小、术后疼痛轻、医患交叉感染少、疗效显著等优点已经成为21世纪外科发展的方向之一。作腹腔镜手术时，由于腹腔内外存在温差或切割组织时在物镜片两侧形成温差，因而会在腹腔镜的物镜镜头形成雾气；另外，切割组织或者意外损伤血管，会使血渍溅到物镜镜头上。因此，腹腔镜手术中常会在物镜镜头出现雾气和血渍，影响手术视野。当物镜镜头出现雾气和血渍时，临床操作通常是暂时中断手术，从腹腔内取出腹腔镜，将物镜头擦洗干净后再放入腹腔，这样既会浪费时间，降低手术的效率，又会增加医患交叉感染的风险。As an important part of minimally invasive surgery, laparoscopic surgery has become one of the development directions of surgery in the 21st century due to its advantages of less trauma, less postoperative pain, less cross-infection between doctors and patients, and remarkable curative effect. During laparoscopic surgery, due to the temperature difference between the inside and outside of the abdominal cavity or the temperature difference on both sides of the objective lens when cutting tissue, fog will be formed on the objective lens of the laparoscope; in addition, blood stains will be splashed on the objective lens when tissue is cut or blood vessels are accidentally damaged superior. Therefore, fog and blood stains often appear on the objective lens during laparoscopic surgery, affecting the surgical field of view. When fog and blood stains appear on the objective lens, the clinical operation usually temporarily interrupts the operation, takes out the laparoscope from the abdominal cavity, scrubs the objective lens and then puts it into the abdominal cavity, which will waste time, reduce the efficiency of the operation, and increase the cost of medical treatment. risk of cross infection.
授权公告号为CN 201551400 U的专利公开了一种腹腔镜镜头清洁器，主体结构包括未充水水囊、护套、螺旋箍、注水孔、腹腔镜套管鞘插入孔、握管、衔接凹槽、腔镜镜头、腹腔镜套管鞘和充水水囊。使用时，将腹腔镜套管鞘从腹腔镜套管鞘插入孔插入，使其头端刚好与腹腔镜镜头清洁器的头端护套上的衔接凹槽相吻合，此时螺旋箍便环绕在腹腔镜套管鞘的管体上，手术中，当飞溅的血水污染镜头阻挡手术视线时，将腹腔镜镜头向后退3-5cm，取一次性注射器吸取2ml生理盐水，将盐水注入注水孔，水流顺螺旋箍内的中空水道流向头端部的未充水水囊，将水囊充起形成充水水囊，此时将腹腔镜镜头推向冲水水囊，用充水水囊将镜头擦净；回抽注射器将盐水收回，充水水囊凹陷成为未充水水囊，将腹腔镜镜头推回原位，继续手术。此种腹腔镜镜头清洁器不仅结构较为复杂，而且难于将腹腔镜镜头上的污物完全清洁，此外，护套和未充水水囊在手术过程中一直位于腹腔镜镜头前方，对手术操作会造成一定干扰。The patent with the authorized notification number CN 201551400 U discloses a laparoscopic lens cleaner, the main structure includes an unfilled water bladder, a sheath, a spiral collar, a water injection hole, a laparoscopic trocar sheath insertion hole, a grip tube, a connecting concave trough, laparoscopic lens, laparoscopic trocar sheath and water-filled bladder. When in use, insert the laparoscopic sheath through the insertion hole of the laparoscopic sheath so that the head end coincides with the connecting groove on the head end sheath of the laparoscopic lens cleaner, and the spiral hoop is then wrapped around the laparoscopic sheath. On the tube body of the laparoscopic trocar sheath, during the operation, when the splashed blood pollutes the lens and blocks the surgical sight, move the laparoscopic lens back 3-5cm, take a disposable syringe to draw 2ml of normal saline, inject the saline into the water injection hole, and the water flow Flow along the hollow water channel in the spiral hoop to the unfilled water bag at the head end, inflate the water bag to form a water-filled water bag, at this time, push the laparoscopic lens to the flushing water bag, and wipe the lens with the water-filled water bag Clean; withdraw the syringe to take back the saline, the water-filled water bag is sunken to become an unfilled water bag, push the laparoscopic lens back to its original position, and continue the operation. This kind of laparoscopic lens cleaner not only has a relatively complicated structure, but also is difficult to completely clean the dirt on the laparoscopic lens. In addition, the sheath and the unfilled water bag are always located in front of the laparoscopic lens during the operation, which will affect the operation. cause some disturbance.
授权公告号为CN 2754555Y的专利公开了一种腹腔镜，包括镜筒、物镜头和目镜头，所述镜筒筒壁上连接设置冲洗管，冲洗管前端开口，对应于物镜头，后端设置开关。使用时，冲洗管后端连接冲洗水源，目镜头视野不清时随时打开开关进行冲洗物镜头，手术过程中不需要将物镜头取出。此种腹腔镜存在以下不足：1、用冲洗液冲洗物镜头时物镜头边缘会存在冲洗液，影响手术视野；2、在镜筒筒壁上设置的冲洗管前端在手术过程中一直位于腹腔镜镜头前，对手术操作会造成一定干扰；3、对现有腹腔镜要进行改造后才能使用。The patent with the authorized notification number CN 2754555Y discloses a laparoscope, which includes a lens barrel, an objective lens and an eyepiece. A flushing tube is connected to the wall of the lens barrel. The front end of the flushing tube is open, corresponding to the objective lens, and the rear end is set switch. When in use, the back end of the flushing tube is connected to the flushing water source, and the switch is turned on at any time to flush the objective lens when the field of view of the eyepiece is unclear, and the objective lens does not need to be taken out during the operation. This kind of laparoscope has the following disadvantages: 1. When washing the objective lens with washing liquid, there will be washing liquid on the edge of the objective lens, which will affect the surgical field of view; In front of the lens, it will cause some interference to the operation; 3. The existing laparoscope can only be used after modification.
发明内容 Contents of the invention
本实用新型的目的在于克服现有技术的不足，提供一种新型的腹腔镜镜头冲洗干燥装置，以便手术过程中不取出腹腔镜的情况下更好地清洁腹腔镜物镜头上的污物，并消除物镜头边缘残留的冲洗液。The purpose of this utility model is to overcome the deficiencies of the prior art, and provide a new type of laparoscopic lens washing and drying device, so that the dirt on the laparoscopic objective lens can be better cleaned without taking out the laparoscope during the operation, and Eliminate residual washing fluid from the edge of the objective lens.
本实用新型所述腹腔镜镜头冲洗干燥装置，包括套管、冲洗管、干燥组件、连接件和手柄，所述套管的内径与腹腔镜镜筒外径的公称尺寸相同且为动配合，所述套管的长度与腹腔镜镜筒长度相同，在套管壁上，设置了两个用于安装冲洗管和干燥组件的通孔，两通孔的中心线与套管端面的同一直径相交，在套管的后端设置有弧形槽，所述冲洗管前端侧壁设置有冲洗液出口，其后端侧壁设置有冲洗液控制开关，所述干燥组件为装有吸水海绵的管件，该管件的前端侧壁设置有将冲洗液引入吸水海绵的开口，冲洗管的前端插入套管管壁上设置的安装冲洗管的通孔中，且其侧壁设置的冲洗液出口朝向套管的内壁，装有吸水海绵的管件前端插入套管管壁上设置的安装干燥组件的通孔中，且其侧壁设置的将冲洗液引入吸水海绵的开口朝向套管的内壁，连接件的一端与冲洗管的后端部段连接，其另一端与装有吸水海绵的管件的后端部段连接，手柄安装在连接件上。The laparoscopic lens washing and drying device described in the utility model includes a sleeve, a washing tube, a drying assembly, a connector and a handle. The length of the sleeve is the same as that of the laparoscopic lens barrel. Two through holes for installing the flushing tube and the drying assembly are arranged on the wall of the sleeve. The centerlines of the two through holes intersect with the same diameter of the end face of the sleeve. An arc-shaped groove is arranged at the rear end of the casing, the front side wall of the flushing pipe is provided with a flushing liquid outlet, and the rear end side wall is provided with a flushing liquid control switch, and the drying component is a pipe fitting equipped with a water-absorbing sponge. The front side wall of the pipe fitting is provided with an opening for introducing the flushing liquid into the absorbent sponge, and the front end of the flushing pipe is inserted into the through hole for installing the flushing pipe provided on the casing pipe wall, and the flushing liquid outlet provided on the side wall faces the inner wall of the casing The front end of the pipe fitting equipped with a water-absorbing sponge is inserted into the through hole provided on the wall of the casing for installing the drying component, and the opening on the side wall for introducing the flushing liquid into the absorbent sponge faces the inner wall of the casing, and one end of the connector is connected to the flushing The rear end section of the pipe is connected, and the other end thereof is connected with the rear end section of the pipe fitting equipped with a water-absorbing sponge, and the handle is mounted on the connecting piece.
本实用新型所述腹腔镜镜头冲洗干燥装置，其冲洗管优选硬质型圆管，安装冲洗管的通孔为圆孔，以便于加工，方便使用时的滑动。The laparoscopic lens washing and drying device described in the utility model preferably has a hard round tube for the washing tube, and the through hole for installing the washing tube is a round hole, so as to facilitate processing and slide during use.
本实用新型所述腹腔镜镜头冲洗干燥装置，其干燥组件中装吸水海绵的管件可以是圆管和其它异形管，优选由两个弧面组成的硬质型管，安装干燥组件的通孔，其形状与装吸水海绵的管件相匹配。为了更好地消除物镜头边缘残留的冲洗液，组成装吸水海绵管件的两个弧面中，靠近套管内壁的弧面与套管同中心线，将冲洗液引入吸水海绵的开口设置在靠近套管内壁的弧面上。The laparoscopic lens washing and drying device described in the utility model, the pipe fittings containing the water-absorbing sponge in the drying assembly can be a round pipe or other special-shaped pipes, preferably a hard type pipe composed of two arc surfaces, and the through hole of the drying assembly is installed. Its shape matches the pipe fitting that holds the absorbent sponge. In order to better eliminate the flushing liquid remaining on the edge of the objective lens, among the two curved surfaces of the assembled absorbent sponge pipe, the curved surface close to the inner wall of the casing is concentric with the centerline of the casing, and the opening for introducing the flushing liquid into the absorbent sponge is set near the The arc surface of the inner wall of the casing.
本实用新型所述腹腔镜镜头冲洗干燥装置，其连接件为弧形片或弧形杆，以便与套管一端设置的弧形槽相匹配。The laparoscopic lens washing and drying device described in the utility model has a connecting part which is an arc-shaped piece or an arc-shaped rod, so as to match the arc-shaped groove provided at one end of the casing.
本实用新型所述腹腔镜镜头冲洗干燥装置，其套管、冲洗管、干燥组件中装吸水海绵的管件、连接件和手柄均用医用塑料制作，例如聚乙烯、聚氯乙烯、聚丙烯等。The laparoscopic lens washing and drying device described in the utility model, the casing, the washing pipe, and the fittings, connectors and handles of the absorbent sponge in the drying assembly are all made of medical plastics, such as polyethylene, polyvinyl chloride, polypropylene, etc.
本实用新型所述腹腔镜镜头冲洗干燥装置的使用方法：手术前将腹腔镜装入腹腔镜镜头冲洗干燥装置的套管内，将冲洗管后端与冲洗液源连接。当腹腔镜的物镜头上沾有雾气、血渍时，用手柄前推，使冲洗管和干燥组件前端伸出套管，且冲洗管上的冲洗液出口和干燥组件中装吸水海绵管件上设置的将冲洗液引入吸水海绵的开口对着被清洁的物镜镜头，然后开启冲洗液控制开关，冲洗液即从冲洗管的开口处喷出，清洗掉物镜镜头上的雾气、血渍，清洗时流向物镜镜头边缘的冲洗液则由干燥组件中的吸水海绵吸干，停止冲洗后，物镜头边缘不会存在冲洗液；当物镜镜头清洗干净后、手术视野清晰时，关闭冲洗液控制开关，用手柄后推，使冲洗管和干燥组件前端退回套管，继续手术。The use method of the laparoscopic lens washing and drying device described in the utility model: before the operation, the laparoscope is loaded into the casing of the laparoscopic lens washing and drying device, and the back end of the washing tube is connected with the washing liquid source. When the objective lens of the laparoscope is stained with fog or blood, push it forward with the handle so that the front end of the flushing tube and the drying assembly protrude from the cannula, and the flushing liquid outlet on the flushing tube and the water-absorbing sponge in the drying assembly are set on the tube. Introduce the flushing liquid into the opening of the absorbent sponge to face the cleaned objective lens, and then turn on the flushing liquid control switch, and the flushing liquid will be sprayed from the opening of the flushing tube to clean away the fog and blood stains on the objective lens, and flow to the objective lens during cleaning The rinsing liquid at the edge is absorbed by the absorbent sponge in the drying assembly. After the rinsing is stopped, there will be no rinsing liquid on the edge of the objective lens; when the objective lens is cleaned and the surgical field of view is clear, turn off the rinsing liquid control switch and push , return the front end of the irrigation tube and drying assembly to the cannula, and continue the operation.
本实用新型具有以下有益效果：The utility model has the following beneficial effects:
1、本实用新型所述腹腔镜镜头冲洗干燥装置能够在腹腔中对腹腔镜物镜镜头进行冲洗、干燥，因而能够减少腹腔镜手术时间，提高手术效率，避免医患交叉感染，减小术后并发症。1. The laparoscopic lens washing and drying device described in the utility model can wash and dry the laparoscopic objective lens in the abdominal cavity, thereby reducing laparoscopic operation time, improving operation efficiency, avoiding cross-infection between doctors and patients, and reducing postoperative complications disease.
2、本实用新型所述腹腔镜镜头冲洗干燥装置既设置有冲洗管，又设置有干燥组件，通过冲洗管开口处喷出的冲洗液能有效地冲洗掉物镜镜头上的雾气和血渍，通过干燥组件所含的吸水海绵能吸干冲洗时流向物镜镜头边缘的冲洗液，从而使物镜镜头在清洗后具有很好的手术视野。2. The laparoscopic lens washing and drying device described in the utility model is provided with both a washing pipe and a drying assembly. The washing liquid sprayed from the opening of the washing pipe can effectively wash away the mist and blood stains on the lens of the objective lens. The water-absorbing sponge contained in the component can absorb the rinsing fluid flowing to the edge of the objective lens during rinsing, so that the objective lens has a good surgical field of view after cleaning.
3、本实用新型所述腹腔镜镜头冲洗干燥装置中的冲洗管和干燥组件在手术时位于套管壁的安装孔内，不会对手术造成任何干扰。3. The washing tube and drying assembly in the laparoscopic lens washing and drying device of the present invention are located in the installation hole of the casing wall during the operation, and will not cause any interference to the operation.
4、现有腹腔镜使用本实用新型所述腹腔镜镜头冲洗干燥装置不需要进行任何改造，且不会影响现有腹腔镜的功能。4. The use of the laparoscope lens washing and drying device of the present invention does not require any modification and will not affect the functions of the existing laparoscope.
5、本实用新型所述腹腔镜镜头冲洗干燥装置便于安装与拆卸，使用时操作方便。5. The laparoscopic lens washing and drying device described in the utility model is easy to install and disassemble, and is easy to operate during use.
6、本实用新型所述腹腔镜镜头冲洗干燥装置结构简单，便于加工制作。6. The laparoscopic lens washing and drying device described in the utility model has a simple structure and is easy to manufacture.
附图说明 Description of drawings
图1是本实用新型所述腹腔镜镜头冲洗干燥装置的一种结构示意图；Fig. 1 is a kind of structural representation of laparoscopic lens washing and drying device described in the utility model;
图2是图1中腹腔镜镜头冲洗干燥装置前端的投影图；Fig. 2 is a projection view of the front end of the laparoscopic lens washing and drying device in Fig. 1;
图3是冲洗管、干燥组件、连接件和手柄的组装示意图；Fig. 3 is a schematic diagram of the assembly of the flushing pipe, the drying assembly, the connector and the handle;
图4是本实用新型所述腹腔镜镜头冲洗干燥装置清洁腹腔镜镜头时冲洗管和干燥组件所处位置示意图。Fig. 4 is a schematic diagram of the positions of the washing tube and the drying assembly when the laparoscopic lens washing and drying device of the present invention cleans the laparoscopic lens.
图中，1-套管、2-冲洗管、3-干燥组件、4-连接件、5-手柄、6-弧形槽、7-冲洗液控制开关、8-冲洗液出口、9-将冲洗液引入吸水海绵的开口、10-腹腔镜物镜。In the figure, 1-sleeve, 2-rinsing pipe, 3-drying component, 4-connector, 5-handle, 6-arc groove, 7-rinsing liquid control switch, 8-rinsing liquid outlet, 9-will rinse Introduce the liquid into the opening of the absorbent sponge, the 10-laparoscopic objective.
具体实施方式 Detailed ways
下面结合附图对本实用新型所述腹腔镜镜头冲洗干燥装置作进一步说明。The laparoscopic lens washing and drying device of the present invention will be further described below in conjunction with the accompanying drawings.
本实施例中，腹腔镜镜头冲洗干燥装置的形状和构造如图1、图2、图3所示，包括套管1、冲洗管2、干燥组件3、连接件4和手柄5。所述套管1为圆管，其内径与腹腔镜镜筒外径的公称尺寸相同且为动配合，其长度与腹腔镜镜筒长度相同，在套管壁上，设置了两个用于安装冲洗管2和干燥组件3的通孔，两通孔的中心线与套管1端面的同一直径相交，在套管的后端设置有弧形槽6；所述冲洗管2为硬质型圆管，其前端侧壁设置有冲洗液出口8，其后端侧壁设置有冲洗液控制开关7，套管壁上设置的安装冲洗管的通孔为与冲洗管2匹配的圆孔；所述干燥组件3为装有吸水海绵的管件，该管件为两个弧面组成的硬质型管，组成装吸水海绵管件的两个弧面中，靠近套管内壁的弧面与套管同中心线，将冲洗液引入吸水海绵的开口9设置在靠近套管内壁的弧面上，套管壁上设置的安装干燥组件的通孔，其形状与装吸水海绵的管件相匹配(见图2)；连接件4为弧形片(见图1、图3)。各构件的组装方式：冲洗管2的前端插入套管1管壁上设置的安装冲洗管的通孔中，且其侧壁设置的冲洗液出口8朝向套管的内壁，装有吸水海绵的管件前端插入套管1管壁上设置的安装干燥组件的通孔中，且其侧壁设置的将冲洗液引入吸水海绵的开口9朝向套管的内壁，连接件4的一端与冲洗管2的后端部段连接，其另一端与装有吸水海绵的管件的后端部段连接，手柄5安装在连接件上，冲洗管2的后端部段、装有吸水海绵的管件的后端部段和连接件4均位于套管后端所设置的弧形槽6内(见图1、图3)。In this embodiment, the shape and structure of the laparoscopic lens washing and drying device are shown in FIG. 1 , FIG. 2 , and FIG. The
使用时，将腹腔镜装入腹腔镜镜头冲洗干燥装置的套管1内，将冲洗管2后端与冲洗液源连接；手术结束后，将冲洗管2后端与冲洗液源断开，将腹腔镜从腹腔镜镜头冲洗干燥装置的套管1内取出。When in use, put the laparoscope into the
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| CN2012200681288U CN202446249U (en) | 2012-02-28 | 2012-02-28 | Peritoneoscope lens flushing and drying device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578999A (en) * | 2012-02-28 | 2012-07-18 | 四川大学 | Laparoscope lens washing-drying device |
| CN108514399A (en) * | 2018-05-09 | 2018-09-11 | 深圳迈瑞生物医疗电子股份有限公司 | Endoscope |
| CN109222879A (en) * | 2018-08-08 | 2019-01-18 | 张益� | A kind of lens of laparoscope with automatic cleaning function |
| CN109661207A (en) * | 2016-04-21 | 2019-04-19 | 贝勒医学院 | casing |
| CN111329433A (en) * | 2020-03-06 | 2020-06-26 | 首都医科大学附属北京天坛医院 | A neuroendoscope with self-cleaning function |
| US11583176B2 (en) | 2019-11-05 | 2023-02-21 | Bayou Surgical, Inc. | Intraoperative endoscope cleaning system |
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2012
- 2012-02-28 CN CN2012200681288U patent/CN202446249U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578999A (en) * | 2012-02-28 | 2012-07-18 | 四川大学 | Laparoscope lens washing-drying device |
| CN102578999B (en) * | 2012-02-28 | 2014-06-11 | 四川大学 | Laparoscope lens washing-drying device |
| CN109661207A (en) * | 2016-04-21 | 2019-04-19 | 贝勒医学院 | casing |
| US11751759B2 (en) | 2016-04-21 | 2023-09-12 | Baylor College Of Medicine | Trocars |
| CN108514399A (en) * | 2018-05-09 | 2018-09-11 | 深圳迈瑞生物医疗电子股份有限公司 | Endoscope |
| CN109222879A (en) * | 2018-08-08 | 2019-01-18 | 张益� | A kind of lens of laparoscope with automatic cleaning function |
| CN109222879B (en) * | 2018-08-08 | 2021-09-14 | 张益� | Laparoscope lens with semi-automatic cleaning function |
| US11583176B2 (en) | 2019-11-05 | 2023-02-21 | Bayou Surgical, Inc. | Intraoperative endoscope cleaning system |
| US11805968B2 (en) | 2019-11-05 | 2023-11-07 | Bayou Surgical, Inc. | Intraoperative endoscope cleaning system |
| US12150625B2 (en) | 2019-11-05 | 2024-11-26 | Bayou Surgical, Inc. | Intraoperative endoscope cleaning system |
| CN111329433A (en) * | 2020-03-06 | 2020-06-26 | 首都医科大学附属北京天坛医院 | A neuroendoscope with self-cleaning function |
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